36 resultados para Área endêmica

em Repositório Institucional UNESP - Universidade Estadual Paulista "Julio de Mesquita Filho"


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Esse trabalho objetivou estimar a reposição de cães em área endêmica para leishmaniose visceral, onde a eutanásia de animais soropositivos é indicada como medida de controle, e avaliar os motivos que levaram a aquisição ou não de novos animais. Houve a reposição em 44,5% dos casos, principalmente devido à necessidade de companhia ou guarda. O principal motivo para a não-reposição foi o temor da leishmaniose visceral.

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Despite the description of several cases of feline leishmaniasis around the world, little information is available about the importance of the cat as a reservoir of the disease. The aim of the present study was to determine the occurrence of leishmaniasis in cats from an endemic area for visceral leishmaniasis in Brazil. Two hundred cats were included in this study. Infection was evaluated through the presence of amastigotes in stained smears from fine-needle aspirates of lymph nodes, bone marrow, spleen and liver, and by antibody reactivity against Leishmania chagasi using indirect ELISA. Our results showed a prevalence of infection in 14.5% (31/200) of the feline population studied, with 4% (8/200) of positivity by parasitological diagnosis and 11.5% (23/200) by serology.

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The aim of the present study was to perform a leishmaniasis survey in horses from Araçatuba, São Paulo, an endemic area of Brazil. Of the 466 horses tested for the presence of anti-Leishmania chagasi titers by ELISA, 68 (14.59%) were seropositive, with titers varying between 0.324 and 0.813. ELISA positive samples were also tested by immunocromatography and 19/466 (4.08%) were positive. The results of the present study indicated that equines are in contact and can attract phlebotomines, and highlight the necessity of a more accurate investigation on the role played by the horses living in endemic areas, in order to help to control the spread of the illness.

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Pós-graduação em Ciência Animal - FMVA

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Pós-graduação em Ciência Animal - FMVA

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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

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Pós-graduação em Ciência Animal - FMVA

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The purpose of this work was to provide guidance to householders in the responsible care of their pets, in a region where canine visceral leishmaniasis is endemic. Questionnaires on responsible ownership and the control of this disease were completed by owners of dogs and cats in the city of Araçatuba, São Paulo State, Brazil, in order to evaluate their level of knowledge. Based on the identified deficiencies, the project team provided the owners of the pets with individual guidance at home, focusing on the most critical issues. Concerning nutrition, 70.45% (62/88) of owners provided pet food only, 27.28% (24/88) administered a mixed diet, and 2.27% (2/88) provided homemade food. Additionally, 78.41% (69/88) did not permit the consumption of raw meat, rare meat, or bones. 9.09% (8/88) of owners allowed their pets to wander the neighborhood alone. Among dogs, 14.77% (13/88) had never been clinically tested by a qualified professional, and 6.82% (6/88) and 15.91% (14/88) had never received any kind of vaccine or vermifuge, respectively. In relation to population control, only 20.45% (18/88) of the dogs had been sterilized. It was also observed that 25% (22/88) of owners had already had canine visceral leishmaniasis seropositive dogs in their homes. 54.55% (12/22) of these owners had referred their pets to veterinary clinics for euthanasia, 22.73% (5/22) had used the services of the city’s animal disease control center, and 18.18% (4/22) had paid for private treatment. Nevertheless, 35.23% (31/88) of the dogs had never been submitted to tests for infection diagnosis. From the results obtained, it could be inferred that the individuals who participated in this study were poorly informed concerning basic pet care, demonstrating a need to implement community awareness campaigns for the responsible ownership of pets.

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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)